Want script/web app for batch managing (adding/removing/ editing) WooCommerce products on multiple WordPress sites

Project Description:

I want a custom solution like InfiniteWP ro ManageWP which would allow me to batch manage products in WooCommerce (i.e. add, edit, and delete items). There can be about 20 or 30 WordPress sites with WooCommerce installed. I want to be able to batch manage & administer all of these instances of WooCommerce from a custom-developed PHP script / web app. It is very significant for this solution to be highly robust and that actions performed will be easily un-done in case a mistake is made by the user. All of these WooCommerce instances will NOT be clones, so they cannot be 100% identical. There will potentially be many differences between every individual instance, so batch operations must not overwrite, revert or override the states of any WooCommerce stores.

Skills required are eCommerce, PHP, MySQL, SQL, Wordpress